#### Answer

[-8.3.... 68.06]
[2.49...-34.03]
[51.46... 78.85]

#### Work Step by Step

To find the new matrix we multiply each element by the scalar 8.3:
Current matrix:
[-1... 8.2]
[0.3..-4.1]
[6.2... 9.5]
Multiplication:
[8.3(-1)... 8.3(8.2)]
[8.3(0.3)... 8.3(-4.1)]
[8.3(6.2)... 8.3(9.5)]
New matrix:
[-8.3.... 68.06]
[2.49...-34.03]
[51.46... 78.85]